| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coia | city | Niassa | Mozambique | -13.57 | 37.51 | 2723 | 604 |
| Coiada | city | Guinea-Bissau | 12.32 | -14.25 | 187 | 12517 | |
| Coiama | city | Jubbada Hoose | Somalia | -0.63 | 42.34 | 3 | 4404 |
| Coiamani | city | Jubbada Hoose | Somalia | -0.63 | 42.34 | 3 | 4404 |
| Coiano | city | Toscana | Italy | 43.62 | 10.92 | 301 | 17244 |